CN101245605A - Non-negative pressure water service system - Google Patents
Non-negative pressure water service system Download PDFInfo
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- CN101245605A CN101245605A CNA2008100322584A CN200810032258A CN101245605A CN 101245605 A CN101245605 A CN 101245605A CN A2008100322584 A CNA2008100322584 A CN A2008100322584A CN 200810032258 A CN200810032258 A CN 200810032258A CN 101245605 A CN101245605 A CN 101245605A
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- water
- negative pressure
- water supply
- current stabilization
- pipe network
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Abstract
The invention relates to the water supply equipment technical field of pipe network tap water, in particular to a water supply system without negative pressure. The invention is characterized in that the pipe network tap water is directly connected with a steady flow tank through a tap water pipeline which is provided with a negative pressure meter, a backflow preventer and a butterfly valve; wherein, the steady flow tank is completely closed structure and is provided with a vacuum suppresser which is controlled by a microcomputer frequency converting controller. The water supply system without negative pressure has the advantages that: the original pressure, the intelligent frequency converting technique and the accurate control of the start and the stop and the operation number of pumps of the tap water pipe network are sufficiently utilized; the water supply system without negative pressure is directly and serially connected with the tap water pipe network; no pools are needed to be constructed and no water tanks are needed to be arranged; water used for regularly cleaning and disinfecting the pool is saved; the water supply system without negative pressure adopts the completely closed structure which allows no impurity to enter the water supply system, with simple and convenient construction, short period, small floor space and long service life of the equipment.
Description
[technical field]
The present invention relates to pipe network tap water supply equipment technical field, particularly a kind of non-negative pressure water service system.
[background technology]
Waterpower resourses are indispensable valuable sources during we live, and the high energy consumption in the economic development has also become the urgent problem that solves in China's industry resident living, along with making rapid progress of power-saving technology, energy conservation, the energy use cost that reduces, the problems such as water difficulty of while because of the tap water pressure deficiency need be resolved.
At present, traditional supply equipment must be built pond or water tank, and tap water is all put into pond or water tank, second pressure water supply again.Pure tap water is all put into the pond, and various foreign material very easily enter the pond, the severe contamination water source, and contaminated water is supplied with resident family through the pressurization back and is drunk, and has a strong impact on the healthy of resident family.The pond is run, emits, drips, oozes commonplace, and cleaning, detoxicating are all wasted great amount of water resources at every turn in addition.The water that running water pipe is come is all put into the pond, and the whole vanishing of original pressure are supplied water in the pressurization again of starting from scratch, and energy wastes.In case have a power failure, resident family just cuts off the water, this way of supplying water power consumption is big, equipment operating cost height.Must repair pond or water tank, engineering quantity is big, construction, installation trouble, and long in time limit, occupation area of equipment is big.Need repair pond or water tank, build pump house, occupation area of equipment is big, and total investment of engineering is big.Because of severe water pollution, need water correction plant, investment increases.The original pressure of tap water can not utilize.Equipment is started from scratch all the time, and power consumption is big, and expense is big year in and year out.Because of making millpond or water tank, need regular cleaning and sterilizing, increased daily expenditure.This way of supplying water, investment is big, uses uneconomical.
[summary of the invention]
Task of the present invention provides a kind of non-negative pressure water service system, adopts state-of-the-art computer transduce control technology, and energy-conservation more obvious, with better function, performance is more stable, and water quality is much cleaner, properer user's request.
Technical scheme of the present invention is as follows: a kind of non-negative pressure water service system, comprise water pump, current stabilization jar, water supply pipe, vacuum table, backflow preventer and butterfly valve, the pipe network tap water directly is connected with the current stabilization jar by water supply pipe, above-mentioned water supply pipe is provided with vacuum table, backflow preventer and butterfly valve, the current stabilization jar is a full-closed structure, the current stabilization jar is provided with vacuum suppresser, and vacuum suppresser is controlled by the computer transduce controller.
Described computer transduce controller is provided with touch-screen.Described current stabilization jar is provided with the cleaning blowoff valve, in the current stabilization jar fluid level controller is housed, and fluid level controller is controlled by the computer transduce controller.Described water pump adopts the stainless steel water pump.Described current stabilization jar and vacuum suppresser adopt the food-grade stainless steel to make.
Operating principle of the present invention: the pipe network tap water directly enters the current stabilization jar, and air is discharged through vacuum suppresser in the current stabilization jar, treats that water is full of the final vacuum TVS and closes automatically.When tap water can satisfy with water pressure and flow, equipment directly supplied water to the water pipe network by bypass check valve.When tap water pipe network pressure can not satisfy the water requirement, system had provided the pump signal by sensor, kept constant-pressure variable to supply water.If the water yield of tap water pipe network is during greater than pump capacity, system keeps normal water supply.During water use peak, if the water yield of tap water pipe network is during less than pump capacity, the water in the current stabilization jar still can normal water supply for replenishing the water source.At this moment, air enters the current stabilization jar through vacuum suppresser, eliminates the pressure of tap water pipe network.If during tap water cut-off, and cause the water level the current stabilization jar in constantly to descend, when fluid level controller detected low water, system's autostop was treated after the water level recovery Auto Power On.
The invention has the beneficial effects as follows:
1. make full use of the start-stop and the operation platform number of the original pressure of tap water pipe network, intelligent frequency-conversion technology, accurate control of pump.
2. directly be connected in series, need not build the pond, establish water tank with the tap water pipe network.
3. because the phenomenons such as oozing, emit, drip, leak and metal run out in no pond is saved the regular cleaning in pond, the water of sterilizing simultaneously.
4. all-sealed structure, no-sundries enters and material adopts the food-grade stainless steel fully.
5. adopt state-of-the-art in the world man-machine interface control system, simple to operate, beautiful interface.Show relevant parameter and running status in real time.Can pass through means such as fax, network, mobile phone, realize long-range and wireless monitor.
6. protection, control perfect in shape and function have a power failure and do not cut off the water, the anhydrous autostop in water source, and equipment can be equipped with various interface as required, conveniently auxiliary equipment such as fluoridize machine, ozone generator, ultraviolet sterilization is inserted.
7. only need when using user's tap water water inlet pipe and outlet pipe are directly got final product with equipment interconnection, simple and convenient, the cycle of constructing lacks, and floor space is little.
8. adopt soft start and variable frequency control mode, equipment is alternate run regularly, prolongs equipment life more than 5 times.
[description of drawings]
Fig. 1 is a structural representation of the present invention.
Referring to Fig. 1,1 is the pipe network tap water, and 2 is vacuum table, and 3 is backflow preventer, and 4 is butterfly valve, 5 is vacuum suppresser, and 6 for cleaning blowoff valve, and 7 is steady flow compensator, and 8 are the teletransmission pressure meter, and 9 is butterfly valve, 10 for meeting the user, and 11 is touch-screen, and 12 is the computer transduce controller, and 13 is the current stabilization jar.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments the present invention is described in detail:
As shown in Figure 1, pipe network tap water 1 directly is connected with current stabilization jar 13 by water supply pipe, water supply pipe is provided with vacuum table 2, backflow preventer 3 and butterfly valve 4, current stabilization jar 13 is a full-closed structure, the current stabilization jar is provided with vacuum suppresser 5, cleans blowoff valve 6, and vacuum suppresser connects computer transduce controller 12 by control circuit, and the computer transduce controller is provided with touch-screen 11, in the current stabilization jar fluid level controller is housed, fluid level controller is controlled by the computer transduce controller.The current stabilization jar connects the user by user's water supply pipe, and steady flow compensator 7, butterfly valve 9 and teletransmission pressure meter 8 are housed on user's water supply pipe, and the teletransmission pressure meter adopts control circuit to be connected with the computer transduce controller.Computer transduce controller control of pump, water pump adopts the stainless steel water pump, and current stabilization jar and vacuum suppresser adopt the food-grade stainless steel to make.
Claims (5)
1. non-negative pressure water service system, comprise water pump, current stabilization jar, water supply pipe, vacuum table, backflow preventer and butterfly valve, it is characterized in that: the pipe network tap water directly is connected with the current stabilization jar by water supply pipe, above-mentioned water supply pipe is provided with vacuum table, backflow preventer and butterfly valve, the current stabilization jar is a full-closed structure, the current stabilization jar is provided with vacuum suppresser, and vacuum suppresser is controlled by the computer transduce controller.
2. non-negative pressure water service system as claimed in claim 1 is characterized in that: described computer transduce controller is provided with touch-screen.
3. non-negative pressure water service system as claimed in claim 1 is characterized in that: described current stabilization jar is provided with the cleaning blowoff valve, in the current stabilization jar fluid level controller is housed, and fluid level controller is controlled by the computer transduce controller.
4. as the described non-negative pressure water service system of claim 1-3, it is characterized in that: described water pump adopts the stainless steel water pump.
5. non-negative pressure water service system as claimed in claim 4 is characterized in that: described current stabilization jar and vacuum suppresser adopt the food-grade stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100322584A CN101245605A (en) | 2008-01-03 | 2008-01-03 | Non-negative pressure water service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100322584A CN101245605A (en) | 2008-01-03 | 2008-01-03 | Non-negative pressure water service system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101245605A true CN101245605A (en) | 2008-08-20 |
Family
ID=39946268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100322584A Pending CN101245605A (en) | 2008-01-03 | 2008-01-03 | Non-negative pressure water service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101245605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979138A (en) * | 2012-12-20 | 2013-03-20 | 山东鲁润热能科技有限公司 | Intelligent water supply equipment |
| CN103174193A (en) * | 2013-01-04 | 2013-06-26 | 徐明冬 | Non-negative pressure box-type pressure-superposed water supply system |
| CN105484325A (en) * | 2015-12-15 | 2016-04-13 | 西北工业大学 | Energy-saving type non-negative-pressure water supply system for tall building |
-
2008
- 2008-01-03 CN CNA2008100322584A patent/CN101245605A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979138A (en) * | 2012-12-20 | 2013-03-20 | 山东鲁润热能科技有限公司 | Intelligent water supply equipment |
| CN103174193A (en) * | 2013-01-04 | 2013-06-26 | 徐明冬 | Non-negative pressure box-type pressure-superposed water supply system |
| CN105484325A (en) * | 2015-12-15 | 2016-04-13 | 西北工业大学 | Energy-saving type non-negative-pressure water supply system for tall building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080820 |